Can these be used at other stores? For example, if I have iSave MANU coupons for Garnier shampoo, will they work at CVS or Rite Aid? I've been wondering about this for a long time but have forgotten to ask about it.

And remember, if you scan a non-Price Chopper card, you get different coupons.

Yes, I did this once, before Christmas, because my husband had forgotten to give me back the card when he redeemed the gas savings when he got gas. The Shaws card worked-- iSave gave me a coupon for $3 off my order when you spend $30.